Cummins/Onan — Entering the Mode Change Access Code
Operation · Operator panel
From a Cummins/Onan service manual covering: 1302 series control, HMI211, HMI211RS, PCC 1302. Check it applies to your exact model before use.
Applies to: Cummins/Onan PCC 1302
Procedure
- With the first character highlighted, press the button below the + or - symbols until the value reads "1".
- Press the arrow selection button to move to the next numeric character.
- Press the button below the + or - symbols until the value reads "2".
- Press the arrow selection button to move to the next numeric character.
- Press the button below the + or - symbols until the value reads "1".
- After you have completed entering the password, press the arrow selection button.
Full service-parts list: Cummins/Onan PCC 1302 →
Source: Cummins/Onan service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.